<template>
  <div class="app-container">
    <el-row :gutter="20" class="header">
      <el-col :span="7">
        <el-input
          placeholder="请输入角色名..."
          v-model="queryForm.query"
          clearable
        ></el-input>
      </el-col>
      <el-button type="primary" :icon="Search" @click="initRoleList"
        >搜索</el-button
      >
      <el-button type="success" :icon="DocumentAdd" @click="handleDialogValue()"
        >新增</el-button
      >
      <el-popconfirm
        title="您确定批量删除这些记录吗？"
        @confirm="handleDelete(null)"
      >
        <template #reference>
          <el-button type="danger" :disabled="delBtnStatus" :icon="Delete"
            >批量删除</el-button
          >
        </template>
      </el-popconfirm>
    </el-row>
    <el-table
      :data="tableData"
      stripe
      style="width: 100%"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" />
      <el-table-column prop="name" label="角色名" width="100" align="center" />
      <el-table-column
        prop="code"
        label="权限字符"
        width="200"
        align="center"
      />
      <el-table-column
        prop="create_time"
        label="创建时间"
        width="200"
        align="center"
      />
      <el-table-column prop="remark" label="备注" />
      <el-table-column
        prop="action"
        label="操作"
        width="400"
        fixed="right"
        align="center"
      >
        <template v-slot="scope">
          <el-button
            type="primary"
            :icon="Tools"
            @click="handleMenuDialogValue(scope.row.id)"
            >分配权限</el-button
          >
          <el-button
            v-if="scope.row.code != 'admin'"
            type="primary"
            :icon="Edit"
            @click="handleDialogValue(scope.row.id)"
          />
          <el-popconfirm
            v-if="scope.row.code != 'admin'"
            title="您确定要删除这条记录
吗？"
            @confirm="handleDelete(scope.row.id)"
          >
            <template #reference>
              <el-button type="danger" :icon="Delete" />
            </template>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      v-model:currentPage="queryForm.pageNum"
      v-model:page-size="queryForm.pageSize"
      :page-sizes="[5, 10, 15, 20, 25]"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    />
  </div>

  <!-- 修改添加弹窗 -->
  <Dialog
    v-model="dialogVisible"
    :dialogVisible="dialogVisible"
    :id="id"
    :dialogTitle="dialogTitle"
    @initRoleList="initRoleList"
  ></Dialog>
  <MenuDialog
    v-model="menuDialogVisible"
    :menuDialogVisible="menuDialogVisible"
    :id="id"
    @initRoleList="initRoleList"
  ></MenuDialog>
</template>
<script setup>
import {
  Search,
  Delete,
  DocumentAdd,
  Edit,
  Tools,
  RefreshRight,
} from "@element-plus/icons-vue";
import { ref } from "vue";
import requestUtil, { getServerUrl } from "@/utils/request";
import { ElMessage, ElMessageBox } from "element-plus";
// 导入添加修改弹窗
import Dialog from "./components/dialog.vue";
import MenuDialog from "./components/menuDialog";
const queryForm = ref({
  query: "",
  pageNum: 1,
  pageSize: 5,
});

const id = ref(-1);
const dialogVisible = ref(false);
const dialogTitle = ref("");

// 权限弹窗数据定义
const menuDialogVisible = ref(false);
const handleMenuDialogValue = (roleId) => {
  if (roleId) {
    id.value = roleId;
  }
  menuDialogVisible.value = true;
};

// 弹窗是否可见
const handleDialogValue = (roleId) => {
  if (roleId) {
    id.value = roleId;
    dialogTitle.value = "角色修改";
  } else {
    id.value = -1;
    dialogTitle.value = "角色添加";
  }
  dialogVisible.value = true;
};

const total = ref(0);
const tableData = ref([]);

// 根据id删除与批量删除
const multipleSelection = ref([]);
const delBtnStatus = ref(true);
const handleSelectionChange = (selection) => {
  console.log("勾选了");
  console.log(selection);
  multipleSelection.value = selection;
  delBtnStatus.value = selection.length == 0;
};
const handleDelete = async (id) => {
  var ids = [];
  if (id) {
    ids.push(id);
  } else {
    multipleSelection.value.forEach((row) => {
      ids.push(row.id);
    });
  }
  const res = await requestUtil.del("role/action", ids);
  if (res.data.code == 200) {
    ElMessage({
      type: "success",
      message: "执行成功!",
    });
    initRoleList();
  } else {
    ElMessage({
      type: "error",
      message: res.data.msg,
    });
  }
};

const initRoleList = async () => {
  const res = await requestUtil.post("role/search", queryForm.value);
  tableData.value = res.data.roleList;
  total.value = res.data.total;
};
initRoleList();
const handleSizeChange = (pageSize) => {
  queryForm.value.pageNum = 1;
  queryForm.value.pageSize = pageSize;
  initRoleList();
};
const handleCurrentChange = (pageNum) => {
  queryForm.value.pageNum = pageNum;
  initRoleList();
};
</script>
<style lang="scss" scoped>
.header {
  padding-bottom: 16px;
  box-sizing: border-box;
}
.el-pagination {
  float: right;
  padding: 20px;
  box-sizing: border-box;
}
::v-deep th.el-table__cell {
  word-break: break-word;
  background-color: #f8f8f9 !important;
  color: #515a6e;

  height: 40px;
  font-size: 13px;
}
.el-tag--small {
  margin-left: 5px;
}
</style>
